package com.yjz.jvm.内部接口;

/**
 * @author :yuanJinZhong
 * @description:
 * @date :2018/12/6-18:02
 */
public class MapImpl implements Map {

  public class EntryImpl implements Map.Entry {
    @Override
    public int getKey() {
      return 0;
    }
  }

  @Override
  public void clear() {

  }
}
